Top Questions

1. In x86_64, does a 32-bit cmov clear the top bits if the condition is false?
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2. How to set the NZCV flags to constants in a single ARMv8 instruction
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3. Wrapping a NonZeroUsize in a new type
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   1 answers
4. How can I safely initialise a constant of type `NonZeroU8`?
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